CN106521160A - 一种从废弃scr催化剂中提钒并制备活化钛硅钨粉的方法 - Google Patents
一种从废弃scr催化剂中提钒并制备活化钛硅钨粉的方法 Download PDFInfo
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- CN106521160A CN106521160A CN201610939170.5A CN201610939170A CN106521160A CN 106521160 A CN106521160 A CN 106521160A CN 201610939170 A CN201610939170 A CN 201610939170A CN 106521160 A CN106521160 A CN 106521160A
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/006—Wet processes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/24—Chromium, molybdenum or tungsten
- B01J23/30—Tungsten
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J38/00—Regeneration or reactivation of catalysts, in general
- B01J38/48—Liquid treating or treating in liquid phase, e.g. dissolved or suspended
- B01J38/60—Liquid treating or treating in liquid phase, e.g. dissolved or suspended using acids
- B01J38/62—Liquid treating or treating in liquid phase, e.g. dissolved or suspended using acids organic
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G31/00—Compounds of vanadium
- C01G31/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B34/00—Obtaining refractory metals
- C22B34/20—Obtaining niobium, tantalum or vanadium
- C22B34/22—Obtaining vanadium
- C22B34/225—Obtaining vanadium from spent catalysts
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/584—Recycling of catalysts
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- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
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Abstract
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Priority Applications (1)
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CN201610939170.5A CN106521160B (zh) | 2016-10-24 | 2016-10-24 | 一种从废弃scr催化剂中提钒并制备活化钛硅钨粉的方法 |
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CN201610939170.5A CN106521160B (zh) | 2016-10-24 | 2016-10-24 | 一种从废弃scr催化剂中提钒并制备活化钛硅钨粉的方法 |
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CN106521160A true CN106521160A (zh) | 2017-03-22 |
CN106521160B CN106521160B (zh) | 2018-05-29 |
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CN201610939170.5A Active CN106521160B (zh) | 2016-10-24 | 2016-10-24 | 一种从废弃scr催化剂中提钒并制备活化钛硅钨粉的方法 |
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Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107519945A (zh) * | 2017-06-08 | 2017-12-29 | 河北威达蓝海环保科技有限公司 | 一种宽温度范围脱硝催化剂原材料的处理工艺 |
CN107860639A (zh) * | 2017-09-30 | 2018-03-30 | 中国科学院生态环境研究中心 | 一种无氢氟酸的二氧化钛消解和分离方法 |
CN108893624A (zh) * | 2018-06-20 | 2018-11-27 | 江苏龙净科杰环保技术有限公司 | 从废scr催化剂中回收钛钨粉的回收***及回收方法 |
CN108910955A (zh) * | 2018-07-04 | 2018-11-30 | 安徽思凯瑞环保科技有限公司 | 一种利用废弃scr脱硝催化剂制造钛钨粉的方法 |
CN110923458A (zh) * | 2019-12-29 | 2020-03-27 | 江苏龙清环境技术有限公司 | 一种废scr催化剂回收利用制备钛钨粉的方法 |
CN111455186A (zh) * | 2020-06-08 | 2020-07-28 | 江苏美东环境科技有限公司 | 一种两步法处理含钒废硫酸催化剂制取五氧化二钒方法 |
CN112110482A (zh) * | 2020-08-13 | 2020-12-22 | 北京华电光大环境股份有限公司 | 一种从废弃scr脱硝催化剂中回收纳米钛酸锶和高纯度钨渣的方法 |
CN112516994A (zh) * | 2020-10-30 | 2021-03-19 | 苏州西热节能环保技术有限公司 | 一种废弃scr催化剂制备再生粉的方法及再生粉 |
CN114534706A (zh) * | 2022-01-17 | 2022-05-27 | 北京科技大学 | 一种废脱硝催化剂回收制备钛硅载体的方法 |
CN115815283A (zh) * | 2021-09-17 | 2023-03-21 | 国家能源投资集团有限责任公司 | 处理废脱硝催化剂与粉煤灰的方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3508902A1 (de) * | 1985-03-13 | 1986-09-18 | Basf Ag, 6700 Ludwigshafen | Verfahren zur rueckgewinnung von molybdaen und/oder vanadium aus gebrauchten katalysatoren |
CN105986123B (zh) * | 2015-02-11 | 2019-01-08 | 中国科学院过程工程研究所 | 一种含钒废弃催化剂还原性有机酸浸提钒的方法 |
CN104923257A (zh) * | 2015-05-22 | 2015-09-23 | 北京赛科康仑环保科技有限公司 | 一种废scr脱硝催化剂的循环再制造方法 |
CN105002361A (zh) * | 2015-07-20 | 2015-10-28 | 福建紫荆环境工程技术有限公司 | 一种整体湿法回收失效scr脱硝催化剂中有价金属的工艺 |
CN105112672B (zh) * | 2015-09-15 | 2017-11-07 | 清华大学深圳研究生院 | 一种硫老化的脱硝催化剂的回收方法 |
CN106011472A (zh) * | 2016-04-26 | 2016-10-12 | 华北电力大学(保定) | 一种利用还原性有机酸回收废旧scr脱硝催化剂中钒的方法 |
-
2016
- 2016-10-24 CN CN201610939170.5A patent/CN106521160B/zh active Active
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107519945A (zh) * | 2017-06-08 | 2017-12-29 | 河北威达蓝海环保科技有限公司 | 一种宽温度范围脱硝催化剂原材料的处理工艺 |
CN107860639A (zh) * | 2017-09-30 | 2018-03-30 | 中国科学院生态环境研究中心 | 一种无氢氟酸的二氧化钛消解和分离方法 |
CN107860639B (zh) * | 2017-09-30 | 2020-04-28 | 中国科学院生态环境研究中心 | 一种无氢氟酸的二氧化钛消解和分离方法 |
CN108893624A (zh) * | 2018-06-20 | 2018-11-27 | 江苏龙净科杰环保技术有限公司 | 从废scr催化剂中回收钛钨粉的回收***及回收方法 |
CN108910955A (zh) * | 2018-07-04 | 2018-11-30 | 安徽思凯瑞环保科技有限公司 | 一种利用废弃scr脱硝催化剂制造钛钨粉的方法 |
CN110923458A (zh) * | 2019-12-29 | 2020-03-27 | 江苏龙清环境技术有限公司 | 一种废scr催化剂回收利用制备钛钨粉的方法 |
CN111455186A (zh) * | 2020-06-08 | 2020-07-28 | 江苏美东环境科技有限公司 | 一种两步法处理含钒废硫酸催化剂制取五氧化二钒方法 |
CN111455186B (zh) * | 2020-06-08 | 2022-08-30 | 江苏美东环境科技有限公司 | 一种两步法处理含钒废硫酸催化剂制取五氧化二钒方法 |
CN112110482A (zh) * | 2020-08-13 | 2020-12-22 | 北京华电光大环境股份有限公司 | 一种从废弃scr脱硝催化剂中回收纳米钛酸锶和高纯度钨渣的方法 |
CN112110482B (zh) * | 2020-08-13 | 2022-07-15 | 北京华电光大环境股份有限公司 | 一种从废弃scr脱硝催化剂中回收纳米钛酸锶和高纯度钨渣的方法 |
CN112516994A (zh) * | 2020-10-30 | 2021-03-19 | 苏州西热节能环保技术有限公司 | 一种废弃scr催化剂制备再生粉的方法及再生粉 |
CN112516994B (zh) * | 2020-10-30 | 2023-10-20 | 苏州西热节能环保技术有限公司 | 一种废弃scr催化剂制备再生粉的方法及再生粉 |
CN115815283A (zh) * | 2021-09-17 | 2023-03-21 | 国家能源投资集团有限责任公司 | 处理废脱硝催化剂与粉煤灰的方法 |
CN114534706A (zh) * | 2022-01-17 | 2022-05-27 | 北京科技大学 | 一种废脱硝催化剂回收制备钛硅载体的方法 |
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Address after: 102613 Building No. 16, No. 2, east section of Bei Xing Road, Daxing District, Beijing Applicant after: CLP Hengde Environmental Investment Ltd. Address before: 102613 Building No. 16, No. 2, east section of Bei Xing Road, Daxing District, Beijing Applicant before: CEEP (BEIJING) ENVIRONMENTAL PROTECTION INVESTMENT CO.,LTD. |
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Effective date of registration: 20230519 Address after: 239000 Outang Road, Dingyuan Economic Development Zone, Chuzhou City, Anhui Province Patentee after: ANHUI SCR ENVIRONMENTAL TECHNOLOGY CO.,LTD. Address before: Building 16, Yard 2, East Section of Beixing Road, Daxing District, Beijing, 102613 Patentee before: CLP Hengde Environmental Investment Ltd. |
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Denomination of invention: A Method for Extracting Vanadium from Waste SCR Catalysts and Preparing Activated Titanium Silicon Tungsten Powder Effective date of registration: 20230630 Granted publication date: 20180529 Pledgee: Chuzhou Puhui Financing Guarantee Co.,Ltd. Pledgor: ANHUI SCR ENVIRONMENTAL TECHNOLOGY CO.,LTD. Registration number: Y2023980047121 |